/* 根据我们写的最小的宽度是1400px */
html,body{
	min-width: 1400px;
	/* height: 4000px; */
}

.nav{
	width: 100%;
	display: flex;
}

.logo{
	width: 623px;
	flex: 1;
	height: 100px;
	padding-left: 125px;
	display:flex ;
	justify-content: center;
	align-items: center;
}
.logoText{
	padding: 0 20px;
	font-size: 26px;
	font-family: "微软雅黑";
}
.search{
	width: 660px;
	height: 100px;
	padding-right: 65px;
	display: flex;
	justify-content: center;
	align-items: center;
}
.searchInput{
	flex: 1;
	height: 46px;
	display: flex;
	border: 1px solid #ccc;
	border-radius:23px ;
	/* overflow: hidden; */
}
.searchBtn,.input{
	display: flex;
	
}
.searchBtn{
	width: 100px;
	justify-content: space-between;
	align-items: center;
	padding: 0 20px;
	box-sizing: border-box;
	position: relative;
	font-size: 14px;
}
.icon-sousuo{
	padding:  0 10px;
}
.input{
	flex: 1;
	border-left: 1px solid #ccc;
	align-items: center;
	/* outline: 1px solid skyblue; */
	
	background:transparent;
	border-top-right-radius: 23px;
	border-bottom-right-radius: 23px;
	/* border-radius:23px ; */
	padding-right: 10px;
}

.input:focus-within{
	box-shadow: 0 0 10px skyblue;
}
.input input{
	border: none;
	flex: 1;
	outline: none;
}

.navList{
	width: 360px;
	height: 100px;
	display: flex;
	padding-right: 70px;
	justify-content: space-around;
	align-items: center;
}
.navList .navItem{
	font-size: 24px;
}
.navList .navItem.icon{
	font-size: 30px;
}

.chooseList{
	width: 100px;
	display: flex;
	flex-direction: column;
	position: absolute;
	bottom: -130px;
	border-radius: 10px;
	box-shadow: 0 0 10px #ccc;
	left: 0;
	overflow: hidden;
	transition: all 1s;
	background-color: #fff;
}
.chooseList .chooseItem{
	width: 100px;
	height: 40px;
	text-align: center;
	line-height: 40px;
	color: #666;

}
.chooseList .chooseItem:hover{
	background-color: rgb(218, 236, 248);
}

.zhezhao{
	display: none;
	width: 100vw;
	height: 100vh;
	box-sizing: border-box;
	background-color: rgba(0,0,0,0.3);
	position: fixed;
	left: 0;
	top: 0;
}
.loginContent{
	width: 400px;
	height: 100vh;
	background-color: #fff;
	position: absolute;
	right: 0;
	top: 0;
	transform: translateX(200px);
	transition: all 1s;
}
.zhezhao.active{
	display: flex;
}


.swiper-container {
	width: 100%;
	height: 900px;
	overflow: hidden;
	position: relative;
}

.swiperMain{
	width: 100%;
	height: 100%;
	position: absolute;
	z-index: 9;
	left: 0;
	top: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}
.swiper-container h1{
	font-size: 60px;
	color: #fff;
}
.swiper-container h3{
	font-size: 40px;
	color: #fff;
	font-weight: normal;
	margin: 0;
	/* 单词间隔 */
	letter-spacing: 10px;
}
.swiper-container p span{
	color: #fff;
	padding: 0 5px;
}

.swiper-container .swiperBtn{
	display: flex;
}
.swiper-container .swiperBtn>div{
	width: 170px;
	height: 55px;
	display: flex;
	color: #Fff;
	border-radius: 27.5px;
	justify-content: center;
	align-items: center;
	box-shadow: 0 0 18px #000;
	margin: 0 15px;
	background: linear-gradient(45deg,rgba(255,255,255,0) 0%,rgba(5,217,245,60%));
	transition: all 2s;
}
.swiper-container .swiperBtn>div:hover{
	background: linear-gradient(45deg,rgba(135, 235, 233,1) 0%,rgba(5,217,245,60%));
}
.swiper-container .swiperBtn>div>span{
	margin: 0 5px;
}

.swiper-container .swiper-button-prev,.swiper-container .swiper-button-next{
	color: #fff;
}


/* 优势 */
.goodness{
	display: flex;
	flex-direction: column;;
	align-items: center;
}
.goodness h2,.course h2,.friend h2{
	font-size: 30px;
	margin: 70px auto;
}
.goodness .goodList{
	display: flex;
	justify-content: center;
}
.goodList .goodItem{
	width: 260px;
	height: 140px;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	align-items: center;
	text-align: center;
	margin: 0 20px;
}
.goodList .goodItem .desc{
	width: 100%;
	height: 40px;
	color: #999;
}
/* 教程 */
.course{
	display: flex;
	flex-direction: column;
	align-items: center;
}
.courseList{
	display: flex;
}
.courseList .courseItem{
	width: 400px;
	height: 386px;
	border-radius: 10px;
	overflow: hidden;
	border: 1px solid #efefef;
	margin: 0 20px;
	box-shadow: 0 0px 0px #fff;
	transition: all 0.5s;
}
.courseList .courseItem:hover{
	box-shadow: 0 10px 15px #666;
}
.courseList .courseItem img{
	width: 100%;
	height: 266px;
}
.courseList .courseItem h3{
	margin: 10px 20px 5px;
}
.courseList .courseItem p{
	margin: 10px 20px 5px;
	color: #999;
	font-size: 14px;
	line-height: 20px;
}

/* 合作伙伴 */
.friend{
	display: flex;
	flex-direction: column;
	margin-bottom:60px ;
}
.friends{
	display: flex;
	justify-content: center;
	
}
.friends img{
	margin: 0 10px;
}

.footer{
	height:70px ;
	display: flex;
	justify-content: center;
	align-items: center;
	background-color: lightskyblue;
	font-size: 12px;
	letter-spacing: 2px;
}
.footer a{
	color: lightslategray;
}
